20724342

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{11251}}^1$

素因数の和:11563

約数の個数: 16

約数和(自身を含む): 41587392

約数和(自身を除く): 20863050

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 11251, 22502, 33753, 67506, 3454057, 6908114, 10362171, 20724342]

約数ペア:

[(1, 20724342), (2, 10362171), (3, 6908114), (6, 3454057), (307, 67506), (614, 33753), (921, 22502), (1842, 11251)]